Monthly Hale‘iwa water temperature chart
The bar chart below shows the average monthly sea temperatures at Hale‘iwa over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 24.8 | 24.3 | 24.1 | 24.8 | 25.5 | 25.9 | 26.1 | 26.3 | 26.8 | 26.5 | 25.8 | 24.9 |
| °F | 76.6 | 75.7 | 75.4 | 76.6 | 77.9 | 78.6 | 79 | 79.3 | 80.2 | 79.7 | 78.4 | 76.8 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 24.2 | 23.4 | 23.2 | 23.5 | 24.4 | 25.2 | 25.7 | 25.7 | 26 | 25.8 | 25 | 23.9 |
| Max °C | 25.4 | 25.3 | 25.1 | 26.2 | 26.7 | 26.6 | 26.6 | 27 | 27.7 | 27.3 | 26.7 | 26 |
| Min °F | 76 | 74.8 | 74.5 | 75.3 | 76.8 | 77.9 | 78.6 | 78.7 | 79.4 | 79 | 77.6 | 75.8 |
| Max °F | 77.2 | 76.7 | 76.4 | 78 | 79.1 | 79.3 | 79.5 | 80 | 81.1 | 80.5 | 79.3 | 77.9 |